反应堆核-热-燃耗多物理耦合框架研究与应用

吴明宇; 朱迎; 卢旭; 苗雪; 吴宗芸; 李龙; 胡赟; 赵民富

doi:10.7538/yzk.2021.youxian.0312

反应堆核-热-燃耗多物理耦合框架研究与应用

中国原子能科学研究院反应堆工程技术研究所,北京102413
北京科技大学计算机与通信工程学院,北京100083

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- 刊出日期: 2021-09-19

Research and Application of Nuclear-thermal-burnup Multi-physics Coupling Architecture

Division of Reactor Engineering Technology Research, China Institute of Atomic Energy, Beijing 102413, China
School of Computer and Communication Engineering, University of Science and Technology Beijing, Beijing 100083, China

摘要

摘要: 近年来随着高性能计算技术的不断发展，依托先进的超级计算机和数学物理计算方法，对核反应堆开展多物理、多尺度计算成为前沿研究热点。根据反应堆堆芯多物理耦合分析需求，研究了多物理耦合算法，构建了基于中子输运、燃耗、热工子通道的堆芯多物理耦合系统，完成耦合程序开发，实现中子物理、燃耗、热工子通道的多物理耦合计算。利用压水堆组件模型与快堆模型开展输运-燃耗耦合计算测试和核-热耦合计算测试，初步验证了耦合系统功能。
- 多物理 ,
- 耦合 ,
- 燃耗 ,
- 子通道 ,
- 架构
Abstract: In recent years, with the continuous development of high performance computing technology, relying on advanced supercomputers and mathematical physics calculation methods, multi-physical and multi-scale calculation of nuclear reactor become a hot research topic. According to the requirements of multi-physical coupling analysis of reactor core, the multi-physical coupling algorithm was studied, the multi-physical coupling system of reactor core based on neutron transport, burnup and thermal sub-channel was constructed, and the coupling program was developed. Multi-physical coupling calculation of neutron physics, burnup and thermal sub-channels was realized. The pressurized water reactor module model and the fast reactor model were used to carry out the transport-burnup coupling calculation test and the nuclear-thermal coupling calculation test, and the coupling system function is preliminarily verified.
- multiphysics ,
- coupling; burnup ,
- sub-channel ,
- architecture ,
- undefined

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参考文献(14)

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文章访问数: 432
HTML全文浏览量: 5
PDF下载量: 1035
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反应堆核-热-燃耗多物理耦合框架研究与应用

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Research and Application of Nuclear-thermal-burnup Multi-physics Coupling Architecture

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